Basis of Presentation (Tables)

9 Months Ended

Sep. 30, 2013

Dilutive and Antidilutive Options

The dilutive and antidilutive options are shown separately in the table below.

	Three Months Ended				Nine Months Ended
	September 30				September 30
	2013		2012		2013		2012
Additional shares		994,000		689,000		907,000		746,000
Antidilutive options		783,000		2,495,000		873,000		2,552,000